c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2024, 09:28

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General

Target

c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe
Size

266KB
MD5

c5d0a51d9056e49c4e3a26b68358d978
SHA1

85545903a77d0a367279f249c1ec0410e5f7f10e
SHA256

c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1
SHA512

6f57d6a424098d6fe8bfebdbaa0f9105ed2e010b59568981356bcf1fef81d10ad31bed115838837cb7977f3affe45da46fbc057770385b1007f9b05d834d3883
SSDEEP

6144:9XzKdNY49u8rVDsvWt5riGtJjcWb01net:ea4Asoari6Jn01

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe

Executes dropped EXE 2 IoCs

pid	Process
220	ITS SB App Switch.exe
836	ITS SB App Switch.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/4016-0-0x0000000000EA0000-0x0000000000F40000-memory.dmp	upx
behavioral1/memory/4016-15-0x0000000000EA0000-0x0000000000F40000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4016	c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe
4016	c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe
4016	c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe
4016	c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4016 wrote to memory of 220	4016	c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe	84
PID 4016 wrote to memory of 220	4016	c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe	84
PID 4016 wrote to memory of 220	4016	c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe	84
PID 4016 wrote to memory of 836	4016	c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe	85
PID 4016 wrote to memory of 836	4016	c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe	85
PID 4016 wrote to memory of 836	4016	c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe	85

C:\Users\Admin\AppData\Local\Temp\c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe
"C:\Users\Admin\AppData\Local\Temp\c278e2222d2b7b4221a5cc8ccd7b3fa0ef5714e12fa28edf39de239edce892d1.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4016
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:220
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/4016-0-0x0000000000EA0000-0x0000000000F40000-memory.dmp

Filesize
640KB

Download
memory/4016-15-0x0000000000EA0000-0x0000000000F40000-memory.dmp

Filesize
640KB

Download